1. Dress Shirt: Choose a well-fitted dress shirt. Solid colors like white or light blue work well. Ensure it's ironed and wrinkle-free.
2. Suit Jacket: Opt for a classic suit jacket in a neutral color like black or navy. Make sure it fits snugly without being too tight.
3. Pants: Wear dress pants that match your suit jacket. Ensure they're well-pressed and of similar color or material to the jacket.
4. Tie: A tie is crucial in semi-formal attire. Pick a solid-colored tie or a subtle patterned one that complements your shirt.
5. Dress Shoes: Wear formal dress shoes that match your suit color, ideally black or brown. Polish your shoes before the event.
6. Socks: Choose dress socks in a dark, non-distracting color, preferably matching your shoes. Avoid white or athletic socks.
7. Belt: Wear a leather belt that matches the color of your shoes.
8. Accessories: You can add a pocket square or a coordinating handkerchief for a touch of sophistication.
9. Hairstyle: Keep your hair neat. A classic or contemporary style is appropriate, depending on the overall outfit.
10. Jewelry: Keep it minimal. A watch and simple jewelry like cufflinks or a necklace can be tasteful additions.
11. Grooming: Ensure you're well-groomed, with a clean-shaven face or neatly trimmed facial hair.
Remember that the overall attire should be balanced, coordinating, and appropriate for a semi-formal event. It's always a good idea to check the specific dress code if provided by the dance organizers or hosts.